| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.96 | 7.688% | $45.1859 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $153.35 | 8.591% | $166.5243 | $166.52 | $166.50 | $166.50 |
| Purchase #3 | $140.81 | 10.211% | $155.1881 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $176.88 | 7.811% | $190.6961 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $79.62 | 6.207% | $84.562 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $25.66 | 11.307% | $28.5614 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $215.46 | 12.668% | $242.7545 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $833.74 | $913.4723 | $913.47 | $913.45 | $913.60 | |